About CEWiT
CEWiT (Centre of Excellence in Wireless Technology) is a leading research and innovation organization working at the forefront of next-generation wireless communication technologies. CEWiT actively contributes to 3GPP standardization and technology development in 5G-Advanced and 6G, translating cutting-edge research into technologies, prototypes, and solutions that can shape future telecom networks. Join a highly skilled team working on next-generation Core Network technologies, with opportunities to contribute to international standards, advanced research, prototyping, and technology transfer to industry.
Role: 5G-Advanced / 6G Core R&D; Engineer
We are looking for passionate and technically robust engineers/researchers to work on 5G-Advanced and 6G Core Network research and development.
The role involves researching, designing, developing, prototyping, and evaluating next-generation core network architectures and protocols, with a strong focus on 3GPP standards, emerging technologies, and industry requirements.
Key Responsibilities




· Research and develop 5G-Advanced and 6G Core Network architectures, protocols, and technologies.
· Analyze and contribute to 3GPP specifications and standardization activities.
· Design and develop core network components, prototypes, and proof-of-concepts.
· Work on 5G NSA/SA, EPC, 5G Core and emerging 6G Core technologies.
· Develop and evaluate protocols and interfaces including NAS, Service-Based Interfaces (SBI), HTTP/2, and related core network procedures.
· Perform simulation, emulation, prototyping, testing, benchmarking, and performance evaluation of network solutions.
· Translate research concepts into working prototypes and deployable technology solutions.
· Collaborate with multidisciplinary teams across wireless, networking, systems, AI, and software domains.
· Document research outcomes through technical reports, specifications, publications, and intellectual property.
· Contribute to innovation initiatives an

📌 5G-Advanced / 6G Core – Research & Development Engineer (Chennai)
🏢 Centre of Excellence in Wireless Technology
📍 Chennai